Description
The transition to an aluminum outer conductor provides a significant weight reduction—often up to 30% lighter than standard copper 7/8″ cables. This makes the cable much easier to manage during complex tower installations and reduces the total mechanical stress on hoisting grips and hangers. The internal architecture remains high-spec, typically featuring a Copper-Clad Aluminum (CCA) inner conductor and a low-loss foam polyethylene dielectric.
To ensure long-term reliability and prevent galvanic corrosion, these cables are encased in a heavy-duty UV-resistant Black PE or LSZH jacket. When paired with specialized aluminum-compatible connectors, they maintain the same high level of shielding effectiveness (>120 dB) and low Passive Intermodulation (PIM) required for modern high-capacity networks.
Key Technical Advantages
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Significant Weight Savings: Reduces the physical burden on tower technicians and allows for more cabling on weight-constrained structures.
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Economic Efficiency: Leverages the lower cost of aluminum to reduce total project expenditure in large-scale network deployments.
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Ultra-Low Loss: Maintains excellent electrical characteristics, with attenuation levels nearly identical to premium copper-based 7/8″ feeders.
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High Power Capacity: Capable of handling peak power levels up to ~80-90 kW, supporting multiple high-power carriers simultaneously.
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Enhanced Shielding: The solid corrugated aluminum shield provides 100% coverage, protecting against external interference and signal leakage.
Key Features
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Impedance: 50 Ohm (±1 Ohm).
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Outer Conductor: Corrugated Aluminum.
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Inner Conductor: Copper-Clad Aluminum (CCA).
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Frequency Range: DC to 5.0 GHz.
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Bending Radius: ~120mm (Single) / ~250mm (Repeated).
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Applications: Main Feeder Lines for 4G/5G Towers, Rural Telecom, and Microwave Backhaul.
🔹 Applications:
- Lightweight high-power RF systems
- Telecom tower installations
- Outdoor antenna networks
- Wireless communication infrastructure
- RF signal distribution
- Base station connectivity
Sushil Kumar (verified owner) –
Excellent finishing and performance. Worth the price.
Mudit (verified owner) –
One of the best online experiences for RF products in India. Quality, delivery, and support were all excellent.